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Houma Air Force Station
Part of Air Defense Command (ADC)
Houma AFS is located in Louisiana
Houma AFS
Houma AFS
Location of Houma AFS, Louisiana
Coordinates29°33′45″N 090°40′30″W / 29.56250°N 90.67500°W / 29.56250; -90.67500 (Houma AFS M-126)
TypeAir Force Station
Site information
Controlled byUnited States Air Force
Site history
In use1955-1970
Garrison information
Garrison657th Aircraft Control and Warning Squadron
Map all coordinates using: OpenStreetMap Download coordinates as: KML GPX (all coordinates) GPX (primary coordinates) GPX (secondary coordinates)

Houma Air Force Station (ADC ID: M-126 NORAD ID: Z-126) is a closed United States Air Force General Surveillance Radar station. It is located 3.5 miles (5.6 km) southeast Houma, Louisiana. It was closed in 1970.


Houma Air Force Station was established as part of the planned deployment by Air Defense Command of forty-four Mobile radar stations across the United States to support the permanent Radar network established during the Cold War for air defense of the United States. This deployment had been projected to be operational by mid-1952. Funding, constant site changes, construction, and equipment delivery delayed deployment.

Operational status was achieved in March 1955 after the 657th Aircraft Control and Warning Squadron was moved to the station from Tinker AFB, Oklahoma by the 33d Air Division. The squadron began operations using AN/MPS-14, AN/TPS-1D, and AN/TPS-10D radars, and initially the station functioned as a Ground-Control Intercept (GCI) and warning station. As a GCI station, the squadron's role was to guide interceptor aircraft toward unidentified intruders picked up on the unit's radar scopes. In 1958 an AN/FPS-20 search radar was in operation along with AN/MPS-14 and AN/MPS-7 units. The prototype AN/FPS-28 FD search radar was placed at Houma AFS in late 1959 for field testing. In 1960 an AN/FPS-6 height-finder radar was added.

During 1961 Houma AFS joined the Semi Automatic Ground Environment (SAGE) system, initially feeding data to DC-09 at Gunter AFB, Alabama. After joining, the squadron was re-designated as the 657th Radar Squadron (SAGE) on 1 March 1961. The radar squadron provided information 24/7 the SAGE Direction Center where it was analyzed to determine range, direction altitude speed and whether or not aircraft were friendly or hostile. In 1962 the search radar was upgraded to an AN/FPS-67, and the AN/FPS-6B height-finder radar was upgraded to an AN/FPS-90. On 31 July 1963, the site was redesignated as NORAD ID Z-126.

In addition to the main facility, Houman operated an unmanned Gap Filler site:

The AN/FPS-28 was deactivated in May 1965. The AN/FPS-67 search radar was then upgraded to an AN/FPS-67B in 1966. In 1968, the AN/MPS-14 was removed from service, and the AN/FPS-90 was deactivated a year later. The 657th Radar Squadron was inactivated in September 1970.

Today the site is the location of the Terrebonne Vocational School. Many buildings remain in use and are in good repair, along with several radar towers.

Air Force units and assignments


Inactivated 18 October 1951
Activated at Tinker AFB, Oklahoma, 18 June 1953
Moved to Houma AFS, Louisiana, 1 March 1955
Redesignated 657th Radar Squadron (SAGE), 1 March 1961
Inactivated 30 September 1970


See also


Public Domain This article incorporates public domain material from the Air Force Historical Research Agency